Lighting in the bathroom

After living in hotel rooms last month, I'm really missing the fabulous lighting the bathrooms had. I do love my house but sometimes I wished it had more lighting. So to brighten up the guest bathroom will be a challenge since the walls are all made of concrete. Luckily behind the wall with the frame is a closest with a light. So in theory we could drill a hole through that wall and hook up the wiring through there.

Here are some older pictures of the bathroom. I'll post the updated photo's soon.